WO2020245251A3 - Multilayer polyproplyene film - Google Patents
Multilayer polyproplyene film Download PDFInfo
- Publication number
- WO2020245251A3 WO2020245251A3 PCT/EP2020/065445 EP2020065445W WO2020245251A3 WO 2020245251 A3 WO2020245251 A3 WO 2020245251A3 EP 2020065445 W EP2020065445 W EP 2020065445W WO 2020245251 A3 WO2020245251 A3 WO 2020245251A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- content
- ethylene
- multilayer
- film
- multilayer film
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2274/00—Thermoplastic elastomer material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/02—Open containers
- B32B2439/06—Bags, sacks, sachets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/46—Bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/80—Medical packaging
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2420/00—Metallocene catalysts
- C08F2420/07—Heteroatom-substituted Cp, i.e. Cp or analog where at least one of the substituent of the Cp or analog ring is or contains a heteroatom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/02—Heterophasic composition
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Multilayer film comprising at least a skin layer, a core layer and an inner layer,whereby the inner layer comprises a single site catalyst derived (SSC) random propylene ethylene copolymer having - a melting temperature (Tm) from 120°C to 144°C, - a content of units derived from ethylene in an amount of 1.5 to 6.0 wt.-%, - the melting temperature (Tm) fulfilling the following equation Tm < 156 °C – [5.2 x C2 content in wt.-%] °C wherein C2 content stands for the content of units derived from ethylene; and - a xylene cold soluble content (ISO 16152, 1st ED, 2005-07-01; 25°C) of preferably below 30 wt.-% wherein the multilayer film is free of phthalic acid esters as well as decomposition products thereof.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20729757.3A EP3980473A2 (en) | 2019-06-05 | 2020-06-04 | Multilayer polyproplyene film |
US17/595,840 US11752743B2 (en) | 2019-06-05 | 2020-06-04 | Multilayer polypropylene film |
CN202080039583.2A CN113924211B (en) | 2019-06-05 | 2020-06-04 | Multilayer polypropylene film |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19178413 | 2019-06-05 | ||
EP19178413.1 | 2019-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2020245251A2 WO2020245251A2 (en) | 2020-12-10 |
WO2020245251A3 true WO2020245251A3 (en) | 2021-01-14 |
Family
ID=66770338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2020/065445 WO2020245251A2 (en) | 2019-06-05 | 2020-06-04 | Multilayer polyproplyene film |
Country Status (4)
Country | Link |
---|---|
US (1) | US11752743B2 (en) |
EP (1) | EP3980473A2 (en) |
CN (1) | CN113924211B (en) |
WO (1) | WO2020245251A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3826844B1 (en) | 2018-07-23 | 2022-12-21 | Borealis AG | Multilayer polypropylene film |
EP4141068B1 (en) | 2021-08-31 | 2024-05-29 | Borealis AG | A homopolymer-random copolymer blend having a beneficial balance of optical and mechanical properties |
WO2023247227A1 (en) * | 2022-06-20 | 2023-12-28 | Basell Poliolefine Italia S.R.L. | Multilayer film |
WO2024102116A1 (en) * | 2022-11-08 | 2024-05-16 | Amcor Flexibles North America, Inc. | Polypropylene blends for thermoforming |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001042009A1 (en) * | 1999-12-11 | 2001-06-14 | Fresenius Kabi Deutschland Gmbh | Autoclavable pvc-free multilayer film to be especially used for packing liquid, medicinal products, method for producing the same and the use thereof |
JP2007245490A (en) * | 2006-03-15 | 2007-09-27 | Intermedic Co Ltd | Multilayer film and soft bag for medical treatment |
WO2013144061A1 (en) * | 2012-03-29 | 2013-10-03 | Borealis Ag | Unoriented film based on soft polypropylene |
DE202013103803U1 (en) * | 2013-08-22 | 2014-11-24 | Kobusch-Sengewald Gmbh | Multilayer film |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001245490A (en) | 2000-02-28 | 2001-09-07 | Bunka Shutter Co Ltd | Opening and closing body controller |
US7537829B2 (en) | 2001-02-22 | 2009-05-26 | Exxonmobil Oil Corporation | Multi-layer films having improved sealing properties |
EP2355927B1 (en) | 2008-11-07 | 2015-03-04 | Borealis AG | Solid catalyst composition |
WO2010052263A1 (en) | 2008-11-07 | 2010-05-14 | Borealis Ag | Solid catalyst composition |
EP2361267B1 (en) | 2008-11-07 | 2015-03-04 | Borealis AG | Process to prepare a solid catalyst composition |
KR101091527B1 (en) | 2009-04-06 | 2011-12-13 | 제이더블유생명과학 주식회사 | Multilayer Film For Medical Use And the Use thereof |
KR101091528B1 (en) | 2009-04-06 | 2011-12-13 | 제이더블유생명과학 주식회사 | Multilayer Film For Medical Use And the Use thereof |
ES2525554T3 (en) | 2010-07-13 | 2014-12-26 | Borealis Ag | Catalyst component |
ES2643158T3 (en) | 2011-07-08 | 2017-11-21 | Borealis Ag | Catalysts |
EP2548920B1 (en) | 2011-07-15 | 2017-10-11 | Borealis AG | Unoriented film |
EP2610272B1 (en) | 2011-12-30 | 2017-05-10 | Borealis AG | Catalyst component |
EP2610270B1 (en) | 2011-12-30 | 2015-10-07 | Borealis AG | Catalyst component |
ES2727405T3 (en) | 2011-12-30 | 2019-10-16 | Borealis Ag | Preparation of phthalate free ZN PP catalysts |
JP6151438B2 (en) * | 2013-05-08 | 2017-06-21 | ボレアリス・アクチェンゲゼルシャフトBorealis Ag | Multilayer polymer film |
EP2829558B1 (en) | 2013-07-24 | 2016-12-14 | Borealis AG | Process |
EP3119816B2 (en) * | 2014-03-21 | 2023-02-22 | Borealis AG | Heterophasic propylene copolymer with high melting point |
US9401350B1 (en) | 2015-07-29 | 2016-07-26 | Qualcomm Incorporated | Package-on-package (POP) structure including multiple dies |
EP3246358A1 (en) * | 2016-05-18 | 2017-11-22 | Borealis AG | Soft and transparent propylene copolymers |
-
2020
- 2020-06-04 CN CN202080039583.2A patent/CN113924211B/en active Active
- 2020-06-04 US US17/595,840 patent/US11752743B2/en active Active
- 2020-06-04 WO PCT/EP2020/065445 patent/WO2020245251A2/en active Search and Examination
- 2020-06-04 EP EP20729757.3A patent/EP3980473A2/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001042009A1 (en) * | 1999-12-11 | 2001-06-14 | Fresenius Kabi Deutschland Gmbh | Autoclavable pvc-free multilayer film to be especially used for packing liquid, medicinal products, method for producing the same and the use thereof |
JP2007245490A (en) * | 2006-03-15 | 2007-09-27 | Intermedic Co Ltd | Multilayer film and soft bag for medical treatment |
WO2013144061A1 (en) * | 2012-03-29 | 2013-10-03 | Borealis Ag | Unoriented film based on soft polypropylene |
DE202013103803U1 (en) * | 2013-08-22 | 2014-11-24 | Kobusch-Sengewald Gmbh | Multilayer film |
Also Published As
Publication number | Publication date |
---|---|
CN113924211B (en) | 2023-09-22 |
WO2020245251A2 (en) | 2020-12-10 |
CN113924211A (en) | 2022-01-11 |
US20220258457A1 (en) | 2022-08-18 |
EP3980473A2 (en) | 2022-04-13 |
US11752743B2 (en) | 2023-09-12 |
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